Alright, so I'm an exclusively no-gi jiu jitsu guy. But I have no formal training just books/dvd's and on the job training. I'm trying my best to master the 10th planet system and I'm getting my reps in, tearing people apart with my rubber guard and my half guard is pretty solid now and all that. But I'm very limited as to whom I can train with in eastern upstate NY. There really is nothing going on up here for Jiu Jitsu, except this one place that is Gi mostly. The teacher is a Renzo Gracie AND Ricardo Almeida black belt and he is like a 10-0 MMA fighter. Should I break my 10th planet only mentally and train with this guy or should I keep on trucking along in the system? What I'm afraid of is that, by learning with the gi, whatever I learn from this guy would be for naught and it'd be a big waste of money and time cause I'm not learning what I've set out to learn.